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- Name: cobalt
- Symbol: Co
- Atomic number: 27
- Relative Atomic Mass (Ar): 58.933195 (5)
- Standard state: solid at 298 K
- Colour: lustrous, metallic, greyish tinge
- Classification: Metallic
- Group in periodic table: 9
- Period in periodic table: 4
What else can I help you with?
Are cobalt and iridium in the same period?
No. Cobalt is in period 4, but iridium is in period 6.
What is the chemical name for COOH?
It would appear to be a molecule of cobalt hydroxide.
Where can you find the six elements in an organic compound in the periodic table?
carbon (group 14, period 2) hydrogen (group 1, period 1) nitrogen (group 15, period 2) oxygen (group 16, period 2) sulphur (group 16, period 3) halogens (group 17, period 2-5)
What period is Zn on for the periodic talbe?
Group number 12, period number 4 Transition metal
What period is calcium in?
Calcium is present in period 4. its group no. is 2
What element period 4 has 27 electrons?
Overview of Cobalt Atomic Number:27 Group: 9 Period: 4 Series: Transition Metals
Are cobalt and iridium in the same period?
No. Cobalt is in period 4, but iridium is in period 6.
What is the element cobalt's classification?
Cobalt is a transition metal in the periodic table. It belongs to Group 9 and Period 4.
Is cobalt a meatal?
Yes, Cobalt is in Group 9, Period 4 on the periodic table, with an atomic number of 27, just above iron 26. Very definitely a metal.
What is the periodic symbol of the element cobalt?
Co
1s22s22p63s23p64s23d7 is in what group and what period?
The electron configuration 1s22s22p63s23p64s23d7 corresponds to the element Manganese (Mn), which is in Group 7 (previously known as "VIIIB" or "8") and Period 4 of the periodic table.
What is the period number for cobalt?
i think the answer is 9 i dont really know my friend told me
What is the period block and group of the element with the electron configuration Ar 3d74s2?
the element belongs to 4th period, 9th group, it is a d block element. the element is cobalt
What group is cobalt in?
Cobalt is an element on the periodic table. It is a grey metal that is hard and found near copper in underground mines.
What are 3 pysical properties of cobalt?
it is in group 7 it is in period 4 the atomic mass is 59 the atomic number is 27 it is in the metal section of the periodic table
What metal in period 4 has 27 electrons?
Cobalt
What is the chemical name for COOH?
It would appear to be a molecule of cobalt hydroxide.
